• Ngk 6544 IMR9D-9H Laser Iridiumspark Plug 12.7MM Thread
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NGK

NGK 6544 IMR9D-9H Laser Iridiumspark Plug 12.7MM Thread

NGK 6544 IMR9D-9H Laser Iridiumspark Plug 12.7MM Thread

$23.15 USD
$23.15 USD
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Universal fit

This part is not machine-specific — it fits by size, thread, or bolt pattern rather than by year, make and model. Check the specification against your machine before ordering.

Want to be sure it fits?Parts can vary by year, make, and model. If you already know it fits, go ahead and order with confidence — no call required. If you’d like a hand, reach out and we’ll gladly confirm fitment for you. Email sales@jkloffroad.com, call or text 579-509-2791.

The ultimate in the evolution of spark plug technology and performance from the industry leader

The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode

Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life

New metal shell plating has enhanced anticorrosion qualities

⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov.

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